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video: fbdev: s3c-fb: fix sparse warnings about using incorrect types 

Use ->screen_buffer instead of ->screen_base to fix sparse warnings.

[ Please see commit 17a7b0b4d9 ("fb.h: Provide alternate screen_base
  pointer") for details. ]

Reported-by: kbuild test robot <lkp@intel.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
alistair/sunxi64-5.4-dsi
Bartlomiej Zolnierkiewicz 2019-06-28 12:36:22 +02:00
parent 0adcdbcb17
commit 796e2f417e
1 changed files with 6 additions and 6 deletions
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12
drivers/video/fbdev/s3c-fb.c
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@ -1105,14 +1105,14 @@ static int s3c_fb_alloc_memory(struct s3c_fb *sfb, struct s3c_fb_win *win)
dev_dbg(sfb->dev, "want %u bytes for window\n", size);
fbi->screen_base = dma_alloc_wc(sfb->dev, size, &map_dma, GFP_KERNEL);
if (!fbi->screen_base)
fbi->screen_buffer = dma_alloc_wc(sfb->dev, size, &map_dma, GFP_KERNEL);
if (!fbi->screen_buffer)
return -ENOMEM;
dev_dbg(sfb->dev, "mapped %x to %p\n",
(unsigned int)map_dma, fbi->screen_base);
(unsigned int)map_dma, fbi->screen_buffer);
memset(fbi->screen_base, 0x0, size);
memset(fbi->screen_buffer, 0x0, size);
fbi->fix.smem_start = map_dma;
return 0;
@ -1129,9 +1129,9 @@ static void s3c_fb_free_memory(struct s3c_fb *sfb, struct s3c_fb_win *win)
{
struct fb_info *fbi = win->fbinfo;
if (fbi->screen_base)
if (fbi->screen_buffer)
dma_free_wc(sfb->dev, PAGE_ALIGN(fbi->fix.smem_len),
fbi->screen_base, fbi->fix.smem_start);
fbi->screen_buffer, fbi->fix.smem_start);
}
/**